Highlights: Microsoft revamps its Live Search engine — Microsoft tonight unveiled the widely rumored revamp of its Live Search engine. Here's a summary of the news: — The company says it has made improvements in relevance, the measure of how closely the results match a searcher's intent.

A Cellphone Without Borders — It's amazing the way the Internet keeps toppling traditional businesses. Telegrams have gone away. Music CD sales are tanking. Newspapers are hurting. — One especially lucrative business, however, has somehow escaped the Internet's notice so far: international cellphone calls.

Stealth Windows update prevents XP repair — A silent update that Microsoft deployed widely in July and August is preventing the "repair" feature of Windows XP from completing successfully. — Ever since the Redmond company's recent download of new support files for Windows Update …

LinkedIn finally adds user photos — On Friday, the social network for professionals, LinkedIn, will go live with its newest feature: User photos. — Why did it take four years to add a feature already offered by every other social network? LinkedIn claims recent user requests for the feature drove the decision.

A Photo is Worth a Thousand Words — We're excited to announce that starting tomorrow (Friday 28, 2007) LinkedIn members will have a new option available: the ability to add a professional photo to their profile. — Adding a profile photo is one of the most commonly requested features …

Sprint says it won't subsidize WiMax hardware — Recommend article: — Chicago (IL) - Barry West, president of Sprint's Wimax unit "Xohm", said that Wimax customers will have to pay "full freight" for their Wimax cards, but will not be locked in long-term service contracts in return.

GWT Application Development for the iPhone — In our not-so-humble opinions, we think that the Google Web Toolkit (GWT) and the Apple iPhone are two very cool technologies. Because we're all highfalutin computer-scientist types (as well as being irrepressibly geeky) we wanted to see what happens when you mix them together.

Yahoo! to Close Its Podcasting Site — Two years to the month after launching its large podcast search and listening site, Yahoo! has announced that Yahoo! Podcasts will cease operation on Halloween, October 31st. The site never came out of Beta before the plug was pulled.

Google Birthday Logo: Nine Years Old — The Google home page is sporting the special logo above, celebrating the company's ninth birthday, with one of the Gs turned into a nine. But wait? Didn't Google just turn 10? Google Is 10 Years Old? Finding The Real Google Birthday …

The End User: Apple and Orange — PARIS: The biggest annual gathering of Mac fans on the planet - the Apple Expo - opened in Paris on Tuesday. But even though organizers expect 70,000 people to attend over the course of the week, the Mac-head-in-chief, Steve Jobs, is not on the schedule.

Pro-business watchdog targets Google for enabling video piracy — Google's doing nothing about rampant copyright violations and may have become the storage medium of choice for movie pirates. That's the conclusion of an open letter (PDF) from the National Legal and Policy Center, a pro-business watchdog group.

The startup king's new gig — Bill Gross has more than 50 disruptive Internet companies under his belt. Now he's looking for moneymaking opportunities in the physical world. — (Business 2.0 Magazine) — Some people can't stop thinking about food. Bill Gross can't stop thinking about new businesses.

Halo 3 sales top £84m in 24 hours — Video game Halo 3 earned more than £84m ($170m) in sales in its first 24 hours on release, according to Microsoft. — The game sets the record for the most money earned in a day by an entertainment product, topping figures set by film Spiderman 3.